Turbosmart TS-0552-1712 GVA 40mm Gas Valve Actuator Black

The Turbosmart TS-0552-1712 is a spring and diaphragm style pneumatic actuator which operates a mechanical valve. Derived from the proven and award-winning GenV External Wastegate Series, these Gas Valve Actuators deliver motorsport-proven performance and reliability in a modular platform that removes the design restrictions of traditional wastegate bodies.

The reference air acts upon a diaphragm and opposing spring to actuate the valve, supplied as a modular system designed for custom, industrial, and automotive applications. The V-band mounting system can be adapted to virtually any application where valve diameter and actuation stroke requirements are within specification.

Key Features:

• 40mm valve diameter for versatile flow control
• Milspec diaphragms with range of base spring options
• Billet aluminum actuator body with aluminum locking collar system
• Dual 1/8 NPT reference ports for flexible connectivity
• Nitronic 60 valve guide for superior wear resistance
• Hard chrome coated stainless steel valve
• Ceramic thermal isolation for heat management
• Liquid cooling provision for demanding applications
• 17/7 PH grade spring options (3-26 psi)
• V-Band mounting system for easy integration
• Strap-type V-band clamps included

The GVA40 system is ideal for custom applications requiring precise pneumatic valve control where standard wastegate configurations won't fit. Optional upgrades include Hall Effect position sensor caps and high-pressure caps with springs up to 50 psi.